CA2351459A1 - Keyed anti-wear thrust washer structure - Google Patents

Keyed anti-wear thrust washer structure Download PDF

Info

Publication number
CA2351459A1
CA2351459A1 CA002351459A CA2351459A CA2351459A1 CA 2351459 A1 CA2351459 A1 CA 2351459A1 CA 002351459 A CA002351459 A CA 002351459A CA 2351459 A CA2351459 A CA 2351459A CA 2351459 A1 CA2351459 A1 CA 2351459A1
Authority
CA
Canada
Prior art keywords
washer
thrust washer
washer structure
axle
keyed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002351459A
Other languages
French (fr)
Other versions
CA2351459C (en
Inventor
Wayne Robert Hutchison
James Allen Swartzendruber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Publication of CA2351459A1 publication Critical patent/CA2351459A1/en
Application granted granted Critical
Publication of CA2351459C publication Critical patent/CA2351459C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2188—Axle and torque tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Sliding-Contact Bearings (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

A thrust washer structure includes a non-rotating washer which bears against the transmission housing. A rotating outer washer is positioned over the axle and includes a tab projecting at a right angle from a portion of the washer face such that the tab engages an existing keyway in the wheel hub or bushing utilized to transmit drive from the axle to the drive wheel.
CA002351459A 2000-08-09 2001-06-22 Keyed anti-wear thrust washer structure Expired - Fee Related CA2351459C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/634,189 US6467853B1 (en) 2000-08-09 2000-08-09 Keyed anti-wear thrust washer structure
US09/634,189 2000-08-09

Publications (2)

Publication Number Publication Date
CA2351459A1 true CA2351459A1 (en) 2002-02-09
CA2351459C CA2351459C (en) 2004-10-19

Family

ID=24542769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002351459A Expired - Fee Related CA2351459C (en) 2000-08-09 2001-06-22 Keyed anti-wear thrust washer structure

Country Status (4)

Country Link
US (1) US6467853B1 (en)
EP (1) EP1180610B1 (en)
CA (1) CA2351459C (en)
DE (1) DE50110527D1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000995B2 (en) * 2003-04-16 2006-02-21 George Allan Hagelthorn High-integrity interlocking nut and washer system
US6948782B2 (en) * 2003-05-21 2005-09-27 The Toro Company Wheel hub assemblies with anti-rotate feature for use with zero-radius-turning vehicle
US8668206B2 (en) * 2009-06-11 2014-03-11 Mueller International, Llc Face seal gasket
US8393266B2 (en) * 2009-07-20 2013-03-12 Lifestyle Crafts, Llc Systems and methods applying a design on a medium
IT1399486B1 (en) * 2010-03-31 2013-04-19 Ima Safe S R L IMPROVED WITH DISTRIBUTOR UNITS AND PERFECTED DISTRIBUTOR UNIT
KR101751507B1 (en) * 2013-03-04 2017-06-27 오끼 마이크로 엔지니어링 가부시끼가이샤 Structure for coupling rotary actuator to driven body
US9296258B2 (en) * 2013-09-26 2016-03-29 Sypris Technologies, Inc. Axle shaft and assembly
US20180037057A1 (en) * 2016-08-04 2018-02-08 Peter J. Nordine Safety device for a vehicle wheel
US10850750B2 (en) 2017-07-04 2020-12-01 Standard Car Truck Company Vehicle draft key wear protector
US10781911B2 (en) 2018-09-13 2020-09-22 Cnh Industrial America Llc Planetary gear assembly
US10975909B1 (en) 2020-02-03 2021-04-13 George A. Hagelthorn System and method to precisely adjust tapered roller bearings using a four-piece jam nut configuration
US12060722B2 (en) * 2022-05-19 2024-08-13 National Flooring Equipment, Inc. Wheel coupler and scraper for floor stripper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086343A (en) * 1909-12-04 1914-02-10 Ferro Concrete Construction Company Form work for concrete construction.
US1211553A (en) * 1916-08-12 1917-01-09 Meho Dervoz Nut-lock.
US1580015A (en) * 1923-12-03 1926-04-06 Glen G Clark Lock washer
US3376714A (en) * 1966-02-28 1968-04-09 Gen Motors Corp Clutch assembly
US4191872A (en) * 1979-03-14 1980-03-04 Carlingswitch, Inc. Switch case with stackable lock washer
US5795037A (en) * 1994-03-01 1998-08-18 Hub Nut Corporation Controlled position axle nut system and method to preload tapered roller bearings
US5573311A (en) * 1994-07-05 1996-11-12 Warn Industries, Inc. Anti-rotation device for wheel spindle nut
US5772373A (en) * 1994-11-02 1998-06-30 Warn Industries, Inc. Nut and locking device
US5618143A (en) * 1994-11-02 1997-04-08 Warn Industries, Inc. Spindle nut and locking device
US6122996A (en) * 1998-11-20 2000-09-26 Hydro-Gear Limited Partnership Hydrostatic transmission
DE19710868A1 (en) 1997-03-15 1998-09-17 Schaeffler Waelzlager Ohg Axial bearing holding and support disc flange has L-shaped tongues whose edges bear parallel

Also Published As

Publication number Publication date
US6467853B1 (en) 2002-10-22
EP1180610B1 (en) 2006-07-26
EP1180610A3 (en) 2004-04-07
DE50110527D1 (en) 2006-09-07
EP1180610A2 (en) 2002-02-20
CA2351459C (en) 2004-10-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed